Which statement best describes the economic policy of the Akkadian Empire? Trading with outside partners helped to bring in surplus food. Building projects ensured their power would not be challenged. The building of a postal system helped to increase the economy. Irrigation systems made trade possible because of surplus crops.

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.